.activityinfo{
    width:100%;
    background: #FBFBFB;
    padding-top:110px;
    box-sizing: border-box;
    .cen{
        width:100%;
        display: flex;
        align-items: center;
        justify-content: center;
    }

    

    .cmain{
        width:1200px;
        padding-bottom: 30px;

        display: flex;
        justify-content: space-between;

        .cleft{
            width:935px;
        }

        .cright{
            width:255px;

            .c_course{
                width:100%;
                background: #FFFFFF;
                padding:0 10px 20px 10px;
                box-sizing: border-box;

                h1{
                    border-bottom: 1px solid #F4F4F4;
                    font-size: 20px;
                    font-weight: 600;
                    color: #212121;
                    line-height: 68px;
                    margin:0;
                }

                .item{
                    width:100%;
                    height: 247px;
                    background: #FFFFFF;
                    box-shadow: 0px 10px 20px 0px rgba(21, 23, 97, 0.05);
                    border-radius: 4px;
                    border: 1px solid #E9E9E9;
                    margin-right:18px;
                    margin-top: 20px;
                    overflow: hidden;
                    cursor: pointer;
                    transition:all ease 200ms;
                    cursor: pointer;
                    .itop{
                        width:100%;
                        height: 135px;
                        background-size: cover;
                        background-position: center center;
                        position: relative;

                        span{
                            width: 60px;
                            height: 30px;
                            background: linear-gradient(270deg, #E3C799 0%, #C7A26A 100%);
                            border-radius: 0px 4px 0px 20px;
                            position: absolute;
                            display: block;
                            font-size: 16px;
                            text-align: center;
                            
                            line-height: 28px;
                            font-weight: 400;
                            color: #FFFFFF;
                            top:0;
                            right:0;
                        }
                    }

                    .ibom{
                        width:100%;
                        padding:10px;
                        box-sizing: border-box;

                        h2{
                            font-size: 16px;
                            
                            font-weight: 400;
                            color: rgba(0, 0, 0, 0.85);
                            line-height: 25px;
                            margin:0;
                        }
                        .itext{
                            font-size: 14px;
                            width:100%;
                            height:40px;
                            overflow: hidden;
                            margin-top:10px;
                            font-weight: 400;
                            color: #888888;
                            line-height: 20px;
                        }

                        h4{
                            margin:0;
                            font-size: 20px;
                            
                            font-weight: 600;
                            color: #FA6400;
                            line-height: 28px;
                        }

                        .idiv{
                            width:100%;
                            display: flex;
                            align-items: center;
                            margin:10px 0;
                            img{
                                width:14px;
                                height:14px;
                                margin-right:5px;
                            }

                            p{
                                width:100px;
                                font-size: 14px;
                                
                                font-weight: 400;
                                color: #888888;
                                line-height: 20px;
                                margin:0;
                            }
                        }
                    }
                }
            }

            .cteacher{
                width:100%;
                height: 225px;
                margin-bottom: 11px;
                background: #FFFFFF;
                padding:0 10px;
                box-sizing: border-box;
                cursor: pointer;
                h1{
                    border-bottom: 1px solid #F4F4F4;
                    font-size: 20px;
                    font-weight: 600;
                    color: #212121;
                    line-height: 68px;
                    margin:0;
                }

                .ctext{
                    width:100%;
                    display: flex;
                    justify-content: space-between;
                    padding-top:22px;
                    p{
                        font-size: 14px;
                        margin:0;
                        font-weight: 400;
                        color: rgba(27, 186, 132, 1);
                        line-height: 20px;
                    }
                }

                .ct_info{
                    width:100%;
                    padding-top:14px;
                    display: flex;
                    .ct_avatar{
                        width:80px;
                        height:80px;
                        margin-left:10px;
                        margin-right:30px;
                        background-position: center center;
                        background-size: cover;
                        border-radius: 100%;
                        overflow: hidden ;
                    }

                    .cdiv{
                        h2{
                            font-size: 20px;
                            font-weight: 600;
                            color: rgba(0, 0, 0, 0.85);
                            line-height: 25px;
                            margin:0;
                            padding-top:11px;
                        }

                        p{
                            font-size: 14px;
                            margin:0;
                            padding-top:15px;
                            font-weight: 400;
                            color: #212121;
                            line-height: 20px;
                        }
                    }
                }
            }
        }

        .cbox{
            width:100%;
            height:auto;
            min-height:685px;
            background:#FFFFFF;
            margin-top:10px;

            .cinfo{
                width:100%;
                padding:40px 60px;
                box-sizing: border-box;

                .citem{
                    width:100%;
                    margin-bottom: 40px;
                    h2{
                        font-size: 20px;
                        font-weight: 400;
                        color: rgba(27, 186, 132,  1);
                        line-height: 25px;
                        margin:0;
                    }

                    .c_class{
                        width:100%;
                        display: flex;
                        align-items: center;
                        margin-top:20px;
                        cursor: pointer;
                        img{
                            width:24px;
                            height:24px;
                            margin-right:10px;
                        }

                        p{
                            font-size: 18px;
                            
                            font-weight: 400;
                            color: #595962;
                            line-height: 25px;
                            margin:0;
                            flex:1;
                        }

                        .record{
                            width: 160px;
                            height: 5px;
                            background: #EDEDED;
                            border-radius: 3px;
                            margin-right:10px;
                            overflow:hidden;
                            div{
                                height: 5px;
                                background: rgba(27, 186, 132, 1);
                                border-radius: 3px;
                            }
                        }

                        h4{
                            font-size: 18px;
                            margin:0;
                            font-weight: 400;
                            color: #888888;
                            line-height: 25px;
                            padding-right: 10px;
                        }

                        h3{
                            font-size: 18px;
                            margin:0;
                            font-weight: 400;
                            color: rgba(27, 186, 132,  1);
                            margin:0;
                            width: 60px;
                        }

                    }
                }

                .ctitle{
                    width: 100%;
                    display: flex;
                    align-items: center;
                    margin-bottom: 18px;

                    img{
                        width:24px;
                        height:24px;
                        margin-right:30px;
                    }

                    P{
                        font-size: 20px;
                        margin:0;
                        font-weight: 400;
                        color: rgba(27, 186, 132,  1);
                        line-height: 25px;
                    }

                }

                .ctext{
                    width:100%;
                    margin-bottom: 10px;

                    font-size: 18px;
                    font-weight: 400;
                    color: #888888;
                    line-height: 27px;
                }
            }

            .chead{
                width:100%;
                height:60px;
                display: flex;
                border-bottom: 1px solid #EDEDED;
                .c_active{
                    color:rgba(33, 33, 33, 1) !important;
                    span{
                        opacity: 1 !important;
                    }
                }
                .citem{
                    width:auto;
                    height:60px;
                    line-height: 60px;
                    text-align: center;
                    font-size: 20px;
                    font-weight: 600;
                    color: rgba(89, 89, 98, 1);
                    margin-left:60px;
                    position: relative;
                    cursor: pointer;
                    .icen{
                        position: absolute;
                        left:0;
                        top:54px;
                        width:100%;
                        display: flex;
                        align-items: center;
                        justify-content: center;

                        span{
                            width: 36px;
                            height: 2px;
                            background: rgba(27, 186, 132, 1);
                            opacity: 0;
                        }
                    }
                }
            }
        }

        .info{
            width:100%;
            height:200px;
            background:#FFFFFF;
            padding:20px;
            box-sizing: border-box;
            display: flex;
            align-items: center;
            .ileft{
                width: 220px;
                height: 132px;
                background-size: cover;
                background-position: center center;
                position: relative;
                margin-right:30px;
                border-radius: 4px;
                overflow: hidden;
            }

            .iright{
                flex:1;

                .title{
                    width:100%;
                    height:30px;
                    display: flex;
                    align-items: center;
                    margin-bottom: 10px;
                    h2{
                        font-size: 20px;
                        margin:0;
                        font-weight: 600;
                        color: rgba(0, 0, 0, 0.85);
                        line-height: 25px;
                        
                    }

                    div{
                        width: 60px;
                        height: 30px;
                        background: linear-gradient(270deg, #E3C799 0%, #C7A26A 100%);
                        border-radius: 4px;
                        text-align: center;
                        line-height:30px;
                        font-size: 16px;
                        font-weight: 400;
                        color: #FFFFFF;
                        margin-left:10px;
                    }
                }

                p{
                    font-size: 14px;
                    
                    font-weight: 400;
                    color: #888888;
                    line-height: 20px;
                    margin:0;
                }

                .details{
                    width:100%;
                    margin-top:20px;
                    display: flex;
                    align-items: center;
                    margin-bottom: 20px;
                    img{
                        width:14px;
                        height:14px;
                        margin-right:5px;
                    }

                    p{
                        min-width: 70px;
                        font-size: 14px;
                        font-weight: 400;
                        color: #888888;
                        line-height: 20px;
                        margin:0;
                    }
                }

                .ddd{
                    width:100%;
                    display: flex;
                    align-items: center;
                }

                h4{
                    font-size: 30px;
                    
                    font-weight: 600;
                    color: #FA6400;
                    line-height: 42px;
                    margin:0; 
                    width:195px;
                }

                .btns{
                    display: flex;
                    align-items: center;
                    .btn1{
                        width: 147px;
                        height: 49px;
                        background: #FFFFFF;
                        border-radius: 4px;
                        border: 1px solid #FA6400;
                        cursor: pointer;
                        text-align: center;
                        line-height: 49px;
                        margin-right:20px;
                        font-size: 20px;
                        font-weight: 500;
                        color: #FA6400;
                        cursor: pointer;
                    }

                    .btn3{
                        width: 147px;
                        height: 49px;
                        line-height: 49px;
                        background: rgba(27, 186, 132,  1);
                        border-radius: 4px;
                        margin-right:20px;
                        font-size: 20px;
                        margin:0;
                        font-weight: 500;
                        color: #FFFFFF;
                        border:0;
                        outline: none;
                        cursor: pointer;
                        text-align: center;
                    }

                    .btn2{
                        width: 147px;
                        height: 49px;
                        background: #FA6400;
                        box-shadow: 0px 4px 8px 0px rgba(250, 100, 0, 0.3);
                        border-radius: 4px;
                        font-size: 20px;
                        
                        font-weight: 600;
                        color: #FFFFFF;
                        cursor: pointer;
                        text-align: center;
                        line-height: 49px;
                    }
                }
            }
        }

    }

    .curent{
        width:1200px;
        height:78px;
        display: flex;
        align-items: center;
        padding-bottom: 4px;
        box-sizing: border-box;

        .cleft{
            flex:1;
            display: flex;
            align-items: center;
            height:38px;

            p{
                font-size: 16px;
                padding-right: 10px;
                margin:0;
                font-weight: 400;
                color: #212121;
                line-height: 22px;
                padding:0 10px;
            }

            .icon{
                width:24px;
                height:24px;
                display: block;
            }

            .img{
                width:20px;
                height:20px;
                display: block;
            }
        }

        .p_point{
            cursor: pointer !important;
        }

        .c_shop{
            width: 150px;
            height: 38px;
            background: rgba(27, 186, 132, 1);
            border-radius: 6px;
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            img{
                width:24px;
                height:24px;
                margin-right:8px;
            }

            p{
                font-size: 16px;
                font-weight: 400;
                color: rgba(255, 255, 255, 1);
                line-height: 28px;
                margin:0;
            }
        }


    }
}